26991240 Engineer Senior Analyst (Spring Boot, Java)

CITIBANK N.A.; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

CITIBANK N.A. in Singapore is seeking a Java Micro Service Developer to join an agile team building enterprise‑level software on Spring Boot and Java, with an Angular Material front end and CI/CD on ECS.

You will design and develop high‑volume, low‑latency services and contribute across the lifecycle. Responsibilities include designing scalable microservices, using Java, Spring Boot, Hibernate, and REST; integrating with CI/CD pipelines (Bitbucket/Jenkins), writing unit tests, and ensuring

Qualifications

• 2+ years of Java development with micro-services and Spring Framework.
• 5+ years in Core Java/J2EE, Node.js, Spring Boot, and related tech.
• Strong knowledge of SOA & Microservices, REST Services Development.
• Experience with SDLC and CI/CD tooling; AI coding tools a plus.

Responsibilities

• Design and develop high-volume, low-latency enterprise services.
• Develop using Java, Spring Boot framework with Angular frontend.
• Work in an Agile environment using JIRA; CI/CD pipelines (Bitbucket, Jenkins).
• Write unit tests, perform integration testing, and deploy software.
• Ensure security compliance with Citi security standards.
• Participate in monitoring, tooling integration, and performance tuning.
• Provide Level 3 support for critical applications when needed.

Skills

Java development

Tools

Node-JS

Spring Boot

Hibernate

SQL

MongoDB

REST Services

SOA & Microservices

JIRA

CI/CD

AI coding tools (Devin, Cursor)

Job description

This role is for Java Micro Service Developer who will be part of an agile development team, building and working on enterprise-level software systems on top Spring Boot, Java, and Agular Material development stack using CI/CD framework on ECS platform with microservice architecture, and database knowledge.

Java Micro Service Developer is responsible for design and development of high-volume, low-latency, highly scalable applications for mission-critical application services. Expectation is to contribute to all phases of the development lifecycle including writing well designed, testable, efficient code, and capable of working independently and collaboratively.

Responsibilities include:

• Design and development of high-volume, low-latency, highly scalable applications for mission-critical application services.
• Development using Java, Spring Boot framework with Angular
• Day to day development work in Agile development environment using JIRA
• Application code development, integration testing, and deployment using CI/CD framework using Bitbucket, Artifactory, Jenkins, BMC RLM, etc.
• Writing unit tests in java script using modern testing tools
• Unit Testing using mocking frameworks
• Securing the micro service applications to complaint to Citi security standards
• Development and Implementation of monitoring controls, integration with monitoring and reporting tools
• Tuning the application’s performance and availability to meet the application SLO and SLAs
• Contribute to SRE team work on continuous improvement.
• Collaborate on end-to-end resiliency and continuity of business tests.
• Provide level 3 support on critical application issues

Experience:

• 2+ years java development experience with java based micro-services framework and implementation, spring framework, hibernate framework, sql, etc.
• 5+ years of strong experience in Core Java/J2EE, Node-JS, Sprint Boot, etc.
• Should have deep knowledge of SOA & Micro services, REST Services Development
• Strong knowledge on Software development lifecycle (SDLC)
• Required technical knowledge in Agentic AI, MCP server and their tools
• Working knowledge on Databases of SQL server or MongoDB would be added advantage.
• - Exposure to AI Coding tools such as Devin, Cursor
• - Excellent communication skills